Design Research Optics总部位于美国的罗德岛东格林威治，是世界知名的高功率CO2激光光学器件供应商。其拥有数十年的光学元件设计和涂层镀膜经验，能满足客户高质量和各类参数定制的需求。
Design research optics公司为CO2激光器元件提供了多种标准品的光学镜片，主要分为以下六大类
一，CO2 Lens（Plano-Concave、Meniscus Lenses、Plano-Convex、Cylindrical）
CO2透镜（平凹透镜、半月板镜片、平凸透镜、圆柱型）
二，Mirrors（Phase Reflectors、Turning Mirrors、Phase Retardation Reflectors）
反射镜（零相位反射镜、相位延迟反射镜、Turning Mirrors）
三，ZnSe Windows ZnSe窗片
四，Beamsplitters 分束镜
五，Beamcombiners
六，ACCESSORIES（Indium Wire、Cleaning Kits、Epoxy）
这些光学元件的材质通常使用ZnSe，表面镀有高反射膜层，适用于高功率激光应用。镜片的尺寸从0.5-10英寸不等。镜片的厚度分为：2mm-10mm不等，详细的标准品参数或定制可咨询我们。
以下为所有的型号参数：
1、BCZ-0508-AR: Beamcombiner ZnSe .500"Ø X .080" E.T. Transmission: >average 10.6µm With reflectance > 90% averagemicro;m (RED) For 45º AoI operation.
2、BCZ-0512-AR: Beamcombiner ZnSe .500"Ø X .120" E.T. Transmission: >average 10.6µm With reflectance > 90% averagemicro;m (RED)For 45º AoI operation.
3、BCZ-0712-AR: Beamcombiner ZnSe .750"Ø X .120" E.T. Transmission: >average10.6µm With reflectance > 90% averagemicro;m (RED) For 45º AoI operation.
4、BCZ-1012-AR: Beamcombiner ZnSe 1.00"Ø X .120" E.T. Transmission: >average 10.6µmReflectance > 90% average at .633µm45º Angle of Incidence operation.
5、BCZ-1512-AR(650): Beamcombiner ZnSe 1.50"Ø X .120" E.T. Transmission: >average 10.6µm Reflectance > 90% averagemicro;m (RED) 45º AoI operation.
6、BCZ-1516-ARBeamcombiner ZnSe 1.50"Ø X .160" E.T. Transmission: >average 10.6µm Reflectance > 90% averagemicro;m (RED) 45º Angle of Incidence operation.
7、BCZ-2012-ARBeamcombiner ZnSe 2.00" X .120" E.T. Transmission: >average 10.6µmReflectance > 90% averagemicro;m (RED) 45º Angle of Incidence operation.
8、BSZP: Beam Splitter ZnSe 1.00”Ø X .120” E.T.Coated: Side 1 Reflectance: 50% ±3% Side 2 AR coated for 45° AOI P-Pol. All sides optimized for P Polarization and coated 10.6µm and 45° AOI.
9、BSZPIB: Beam Splitter ZnSe 1.00”Ø X .120" E.T. Polarization insensitive Type Side 1: Reflectanceplusmn;3% for all polarizations P, S, and USide 2: AR coated for U polarization All sides optimized for and coated 10.6µm and 45° AOI.
10、BSZS：Beam Splitter ZnSe 1.00”Ø X .120" E.T. Coated: Side 1 = 50% ±micro;mSide 2 AR coatedmicro;m optimized for 45 degrees for “ S “ polarization.
11、BSZU：Beam Splitter ZnSe 1.00”Ø X .120” E.T. Coated: Side 1 Reflectance: 50% ±3% Side 2 AR coated for 45° AOI U-Pol. All sides optimized for U Polarization and coated 10.6µm and 45° AOI NOT POLARIZATION INSENSITIVE BEAMSPLITER.
12、BSZP：Beamsplitter ZnSe 1.50”Ø X .120" E.T. Side 1 Reflectance:50 % ±3% Side 2 AR Coated 10.6µm Both Surfaces optimized for 45° AoI and P- Polarization.
13、BSZPIB：Beam Splitter ZnSe 1.50”Ø X .120" E.T. Polarization insensitive Coated 10.6µm Reflectance: 50% for P, S, and U to ±3%.
14、BSZS：Beamsplitter ZnSe 1.50”Ø X .120" E.T. Side 1 Reflectance:50 % ±3% Side 2 AR Coated 10.6µm Both Surfaces optimized for 45° AoI and S – Polarization.
15、BSZU：BeamSplitter ZnSe 1.50"Ø X .120" E.T. Coating: S1 = 50% Reflectancemicro;m S2= AR coatedmicro;m Both Surfaces optimized for U Polarization.
16、BSZP：BeamSplitter ZnSe 2.00”Ø X .200" E.T. Coating: Side 1 =50% ±3.0% Side 2 AR coated Both Surfaces optimized for 10.6µm and P Polarization and 45° AOI.
17、BSZPIB：Beam Splitter ZnSe 2.00”Ø X .200" E.T. Polarization insensitive Coated 50% Reflectance 10.6µm Reflectance: tolerance % ±3% between all polarizationsNote the part is Opague.
18、BSZS：BeamSplitter 2.00”Ø X .200" E.T. Coating: Side 1 =50% ±3.0% Side 2 AR coated Both Surfaces optimized for 10.6µm and S Polarization and 45° AOI.
